%0 Journal Article
%A Manfred Knebusch
%T On the Extension of Real Places
%J Commentarii mathematici Helvetici
%D 1973
%P 354-369
%V 48
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1973__48_139553/
%F CMH_1973__48_139553